Insect screening made of different materials is widely used in hotels and buildings to prevent insects and bugs from entering. Features: 1) General specifications: 14 x 14 meshes, 16 x 14 meshes, 16 x 16 meshes, 18 x 16 meshes, 18 x 18 meshes, 18 x 14 meshes 2) General wire diameter: BWG31 or BWG 32 3) Window screening includes galvanized iron wire netting, enameled iron wire netting, aluminum coated iron wire netting, aluminum wire netting, fiberglass wire netting, PVC wire netting, stainless steel wire netting and PVC coated wire netting